74AC138SCX

74AC138SCX, 1-of-8 Decoder/Demultiplexer, 16-SOIC, 7V, 20mA, Fairchild Semiconductor

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Price:: US $0.30~0.35 / piece [Get Latest Price]

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	US $0.30~0.35

PartNumber:: 74AC138SCX

Brand:: Fairchild Semiconductor - Fairchild | Pack: DIP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-10-24

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Part Number:74AC138SCX
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Product Summary

The 74AC138SCX is a high-speed 1-of-8 decoder/demultiplexer. The 74AC138SCX is ideally suited for high-speed bipolar memory chip select address decoding. The multiple input enables allow parallel expansion to a 1-of-24 decoder using just three devices or a 1-of-32 decoder using four device and one inverter.

Parametrics

74AC138SCX absolute maximum ratings: (1)Supply Voltage (VCC): -0.5V to +7.0V; (2)DC Input Diode Current (IIK), VI = -0.5V: -20 mA; VI = VCC +0.5V: +20 mA; (3)DC Input Voltage (VI): -0.5V to VCC +0.5V; (4)DC Output Diode Current (IOK), VO = -0.5V: -20 mA; VO = VCC +0.5V: +20 mA; (5)DC Output Voltage (VO): -0.5V to VCC +0.5V; (6)DC Output Source or Sink Current (IO): ±50 mA; (7)DC VCC or Ground Current per Output Pin (ICC or IGND): ±50 mA; (8)Storage Temperature (TSTG): -65℃ to +150℃; (9)Junction Temperature (TJ), PDIP: 140℃.

Features

74AC138SCX features: (1)ICC reduced by 50%; (2)Demultiplexing capability; (3)Multiple input enable for easy expansion; (4)Active LOW mutually exclusive outputs; (5)Outputs source/sink 24 mA; (6)ACT138 has TTL-compatible inputs.